Support group's activities help cancer patients

Since undergoing treatment for breast cancer in 2011, Ma Guifang has been singing her way to better health.

"It's a good way to vent my feelings," said the 68-year-old retired music teacher, who runs a choir for fellow patients in Beijing.

"It keeps me busy, so I don't have time to worry too much about my health. I also get to know lots of people like me, and make good friends."